1
vote
1answer
14 views

Naming PPP interfaces

I have two PPP peers, dsl-line1 and dsl-line2 which are configured with pppd on Ubuntu (Server) Linux. They are brought up by the /etc/network/interfaces file with the auto thingy however each PPP ...
1
vote
0answers
69 views

How to find 3G signal strength when connection is already established by pppd?

I want signal strength information when pppd connection is already running. I am running pppd on embedded Linux environment and 3g modem manufactured Cinterion. I knew commands from which i am able ...
0
votes
0answers
133 views

PPP tunnel on a linux box using virtual tty

I am trying to create test setup to verify PPP packet flow though a custom PPP server. To do so, I want to create a PPP tunnel on a local computer using virtual serial ports using socat. ...
1
vote
1answer
1k views

Redirect Packets from ppp0 interface to ethernet interface in linux

My question is similar to this question, however with some change. I have a PPPoE connection on my Linux Machine (CentOS kernal 2.6.32) as a client, so that when I setup this connection, another ...
3
votes
1answer
152 views

Can I set up linux to accept a dial up connection from my old windows95 laptop?

I've got a really old laptop running Windows 95, and I'd like to be able to connect it to my home network. It doesn't have an ethernet jack, nor a usb port. It does have an internal dial up modem ...
3
votes
1answer
589 views

Problem with path MTU discovery over pppd

I'm having an issue with pppd doing PPPoE on CentOS 6.3. The CentOS system is a dedicated router/gateway which performs NAT (both directions) and various packet filtering. It has separate NICs for ...
1
vote
1answer
965 views

connecting (bridging) two networks

I would like to connect (bridge) two networks (ppp0 and eth2). Normally you would do this with brctl but one of the network-interface is a ppp-device so it won't work (ppp can't transport ppp-frames). ...
3
votes
2answers
646 views

Need help with routing

I have set up a Ubuntu server, that I want to use as a router for my local office. The problem is, that I want to make 2 VPN connections, to remote branches, and then I want to route all traffic to ...
0
votes
1answer
497 views

Ubuntu 10.10: Why does external dial-up modem randomly disconnect from internet?

Background: Dial-up is the only option for this computer Gave up on the internal modem last week; now using an external USB modem. I finally have the computer talking to the internet. HOWEVER, after ...